RoHS

Compliant

1

M/A-COM Inc. and its affiliates reserve the right to make changesto the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regardingthe suitability of its

products for any particular purpose, nor does M/A-COM assume anyliability

whatsoever arising out of the use.

Broadband CATV 1:1 Transmission Line Transformer

•

•

•

Visit www.macom.com for additional data sheets and product information.

REV V1

MABACT0055

Parameter

Test Conditions

Units

Min.

Typ.

Max.

Frequency Range: 5-1200 MHz

Insertion Loss 1

*

(Through) Pin 4 to pin 1

5 - 50 MHz

50 - 1002 MHz

1002 - 1100MHz

1100 - 1200 MHz

dB

dB

dB

dB

-

-

-

-

0.0

0.5

0.8

0.9

0.5

1.0

1.0

1.3

Insertion Loss 2

(Coupled) Pin 4 to pin 3

5 - 50 MHz

50 - 1002 MHz

1002 - 1100MHz

1100 - 1200 MHz

dB

dB

dB

dB

-

-

-

-

0.3

0.5

0.4

0.6

0.5

1.0

1.0

1.3

Amplitude Balance

5 - 1200 MHz

dB

-

± 0.3

± 0.6

Phase Balance

5 - 20MHz

20 - 1200 MHz

°

°

-

-

± 5.0

± 5.0

± 11.0

± 7.0

Input Return Loss

5 - 100MHz

100 - 1200 MHz

dB

dB

22

10

26

14

-

-

Features

• 1:1 impedance

• SMT unit

• Available on tape & reel, 2000 parts per reel

• Excellent temperature stability

Electrical Specifications @ 25

°C, 50 Ohm

* Monitored during production tune/test

SM-164 Case Style

Dimensions in inches [mm] Tolerance: .xx ± .02, .xxx ± .010

Description

M/A-COM’s MABACT0055 is a low cost SMT

1:1 Transmission line transformer designed for

high volume CATV Broadband applications.

Suitable for use in 50 Ohm and 75 Ohm

systems